In nerve cells , proteins are synthesised in

Options

A. Cell body
B. Axon
C. Dendron
D. Synapses.

Answer

To answer the question "In nerve cells, proteins are synthesized in," we will analyze the different parts of a neuron and identify where protein synthesis occurs.

### Step-by-Step Solution:

1. **Understand the Structure of a Neuron**:
- A neuron consists of three main parts: the cell body (soma), dendrites, and axon.

2. **Identify the Function of Each Part**:
- **Cell Body**: This part contains the nucleus and is responsible for the metabolic activities of the neuron, including protein synthesis.
- **Dendrites**: These are branched extensions that receive signals from other neurons but do not synthesize proteins.
- **Axon**: This part transmits nerve impulses away from the cell body and is covered by a myelin sheath. It does not synthesize proteins.
- **Synapses**: These are junctions between neurons where the transmission of nerve impulses occurs, but they are not involved in protein synthesis.

3. **Focus on Protein Synthesis**:
- The cell body contains structures called Nissl bodies (or Nissl granules), which are involved in the synthesis of proteins necessary for the functioning of the neuron.

4. **Conclusion**:
- Based on the analysis, the correct answer is that proteins in nerve cells are synthesized in the **cell body**.

### Final Answer:
Proteins are synthesized in the **cell body** of nerve cells.

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